Product introduction: henan mine crane co., LTD. Fetch device of electromagnetism bridge crane as detachable magnetic chuck, apply to metallurgy factory in indoor or outdoor fixed cross between loading and unloading and handling with magnetic black metal products and materials (steel ingot, steel and cast iron pieces, etc.), in the machinery factory, warehouse handling, including steel, scrap iron and scrap steel and iron materials.Lifting has the power to protect magnetic and manual release function of safe and reliable. Henan mine group sales mission Sales phone: 15517331133/03738633078 Offer email: hnksbjs@163.com/hnks-crane@hotmail.com Address: henan xinxiang